18888909696

素因数分解:

$2^7\times 3^4\times {\mathrm{1821847}}^1$

素因数の和:1821873

約数の個数: 80

約数和(自身を含む): 56213120040

約数和(自身を除く): 37324210344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 1821847, 3643694, 5465541, 7287388, 10931082, 14574776, 16396623, 21862164, 29149552, 32793246, 43724328, 49189869, 58299104, 65586492, 87448656, 98379738, 116598208, 131172984, 147569607, 174897312, 196759476, 233196416, 262345968, 295139214, 349794624, 393518952, 524691936, 590278428, 699589248, 787037904, 1049383872, 1180556856, 1574075808, 2098767744, 2361113712, 3148151616, 4722227424, 6296303232, 9444454848, 18888909696]

約数ペア:

[(1, 18888909696), (2, 9444454848), (3, 6296303232), (4, 4722227424), (6, 3148151616), (8, 2361113712), (9, 2098767744), (12, 1574075808), (16, 1180556856), (18, 1049383872), (24, 787037904), (27, 699589248), (32, 590278428), (36, 524691936), (48, 393518952), (54, 349794624), (64, 295139214), (72, 262345968), (81, 233196416), (96, 196759476), (108, 174897312), (128, 147569607), (144, 131172984), (162, 116598208), (192, 98379738), (216, 87448656), (288, 65586492), (324, 58299104), (384, 49189869), (432, 43724328), (576, 32793246), (648, 29149552), (864, 21862164), (1152, 16396623), (1296, 14574776), (1728, 10931082), (2592, 7287388), (3456, 5465541), (5184, 3643694), (10368, 1821847)]